NSInternalInconsistencyException', reason: 'attempt to insert row 0 into section 0, but there are on

NSInternalInconsistencyException', reason: 'attempt to insert row xx into section xx, but there are only xx rows in section xx after the update'

遇到这个问题

are you changing the numberOfSection and numberOfRowsInSection according to your array after clicks?

返回的 count 总数不对

仔细检查你的

numberOfRowsInSection or numberOfSections

参考:

http://stackoverflow.com/questions/10009172/nsinternalinconsistencyexception-while-adding-row-to-uitableview

http://stackoverflow.com/questions/14931152/tableview-update-nsinternalinconsistencyexception-reason-invalid-update-in

http://stackoverflow.com/questions/11706254/nsinternalinconsistencyexception-reason-attempt-to-insert-row-0-into-section